Legal claims defining the scope of protection, as filed with the USPTO.
2. The strict reverse navigation method according to claim 1, wherein α is 50, and α duration of each stage is 30-60 s.
3. The strict reverse navigation method according to claim 1, wherein steps 1-5 are performed by the navigation system while the navigation system is on a moving base on a water surface or underwater.
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May 16, 2023
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